\begin{tabular}{l*{12}{D{.}{.}{-1}}}
                &\multicolumn{6}{c}{Ageism Explicit}                                                                              &\multicolumn{6}{c}{Ageism Thermometer}                                                                           \\\cmidrule(lr){2-7}\cmidrule(lr){8-13}
                &\multicolumn{1}{c}{(1)}         &\multicolumn{1}{c}{(2)}         &\multicolumn{1}{c}{(3)}         &\multicolumn{1}{c}{(4)}         &\multicolumn{1}{c}{(5)}         &\multicolumn{1}{c}{(6)}         &\multicolumn{1}{c}{(7)}         &\multicolumn{1}{c}{(8)}         &\multicolumn{1}{c}{(9)}         &\multicolumn{1}{c}{(10)}         &\multicolumn{1}{c}{(11)}         &\multicolumn{1}{c}{(12)}         \\
\midrule
Politicians are too old&    0.149\sym{***}&                  &                  &                  &                  &    0.007         &    0.223\sym{***}&                  &                  &                  &                  &    0.098\sym{***}\\
                &  (0.026)         &                  &                  &                  &                  &  (0.027)         &  (0.026)         &                  &                  &                  &                  &  (0.026)         \\
\addlinespace
Old Leaders Don´t Care&                  &    0.303\sym{***}&                  &                  &                  &    0.167\sym{***}&                  &    0.230\sym{***}&                  &                  &                  &    0.133\sym{***}\\
                &                  &  (0.026)         &                  &                  &                  &  (0.028)         &                  &  (0.026)         &                  &                  &                  &  (0.028)         \\
\addlinespace
Age Gap Problem &                  &                  &    0.331\sym{***}&                  &                  &    0.215\sym{***}&                  &                  &    0.227\sym{***}&                  &                  &    0.142\sym{***}\\
                &                  &                  &  (0.026)         &                  &                  &  (0.028)         &                  &                  &  (0.026)         &                  &                  &  (0.029)         \\
\addlinespace
Political Discriminated b/c Age&                  &                  &                  &    0.320\sym{***}&                  &    0.265\sym{***}&                  &                  &                  &    0.025         &                  &   -0.014         \\
                &                  &                  &                  &  (0.035)         &                  &  (0.035)         &                  &                  &                  &  (0.035)         &                  &  (0.034)         \\
\addlinespace
Political Disagreement Old&                  &                  &                  &                  &    0.355\sym{***}&    0.340\sym{***}&                  &                  &                  &                  &    0.429\sym{***}&    0.397\sym{***}\\
                &                  &                  &                  &                  &  (0.027)         &  (0.027)         &                  &                  &                  &                  &  (0.028)         &  (0.028)         \\
\midrule
Observations    &     5757         &     5753         &     5760         &     5759         &     5752         &     5742         &     5811         &     5807         &     5814         &     5813         &     5748         &     5738         \\
Adjusted \(R^{2}\)&    0.005         &    0.023         &    0.026         &    0.016         &    0.030         &    0.072         &    0.012         &    0.013         &    0.012         &   -0.000         &    0.044         &    0.061         \\
\end{tabular}
